38047428

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 111404160

約数和(自身を除く): 73356732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 53, 54, 68, 69, 92, 102, 106, 108, 138, 153, 159, 204, 207, 212, 276, 289, 306, 318, 391, 414, 459, 477, 578, 612, 621, 636, 782, 828, 867, 901, 918, 954, 1156, 1173, 1219, 1242, 1431, 1564, 1734, 1802, 1836, 1908, 2346, 2438, 2484, 2601, 2703, 2862, 3468, 3519, 3604, 3657, 4692, 4876, 5202, 5406, 5724, 6647, 7038, 7314, 7803, 8109, 10404, 10557, 10812, 10971, 13294, 14076, 14628, 15317, 15606, 16218, 19941, 20723, 21114, 21942, 24327, 26588, 30634, 31212, 32436, 32913, 39882, 41446, 42228, 43884, 45951, 48654, 59823, 61268, 62169, 65826, 79764, 82892, 91902, 97308, 119646, 124338, 131652, 137853, 179469, 183804, 186507, 239292, 248676, 275706, 352291, 358938, 373014, 413559, 551412, 559521, 704582, 717876, 746028, 827118, 1056873, 1119042, 1409164, 1654236, 2113746, 2238084, 3170619, 4227492, 6341238, 9511857, 12682476, 19023714, 38047428]

約数ペア:

[(1, 38047428), (2, 19023714), (3, 12682476), (4, 9511857), (6, 6341238), (9, 4227492), (12, 3170619), (17, 2238084), (18, 2113746), (23, 1654236), (27, 1409164), (34, 1119042), (36, 1056873), (46, 827118), (51, 746028), (53, 717876), (54, 704582), (68, 559521), (69, 551412), (92, 413559), (102, 373014), (106, 358938), (108, 352291), (138, 275706), (153, 248676), (159, 239292), (204, 186507), (207, 183804), (212, 179469), (276, 137853), (289, 131652), (306, 124338), (318, 119646), (391, 97308), (414, 91902), (459, 82892), (477, 79764), (578, 65826), (612, 62169), (621, 61268), (636, 59823), (782, 48654), (828, 45951), (867, 43884), (901, 42228), (918, 41446), (954, 39882), (1156, 32913), (1173, 32436), (1219, 31212), (1242, 30634), (1431, 26588), (1564, 24327), (1734, 21942), (1802, 21114), (1836, 20723), (1908, 19941), (2346, 16218), (2438, 15606), (2484, 15317), (2601, 14628), (2703, 14076), (2862, 13294), (3468, 10971), (3519, 10812), (3604, 10557), (3657, 10404), (4692, 8109), (4876, 7803), (5202, 7314), (5406, 7038), (5724, 6647)]